Advisors/agents etc don't always get it right. It def don't make a difference to time scales etc,be prepared to spend lots of money on one. For every phone call , email etc you will be charged. We paid a lot only for our agent to miss out a vital piece of paperwork that was to be enclosed with app,due to there error we got app returned last year and had to reapply under new rules,costing yet again more money.If I had found this forum first I would have been given all the guidance and support that's required free of charged, and def upto date news on every step of the way. You will get to chat to lots of lovely helpful people on this forum. Goodluck with your application.